Flashcards in Fetch Deck (6)
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1
Q
What does fetch( ) return?
A
returns a promise that’s fulfilled once a response is available, the response object is a representation of the entire HTTP response which you have to extract the JSON body content using the json( ) method
2
Q
What is the default request method used by fetch( )?
A
get
3
Q
How do you specify the request method (GET, POST, etc.) when calling fetch?
A
init object, { method: ‘GET’ }
4
Q
When does React call a component’s componentDidMount method?
A
when a component is inserted into the tree, after constructor( ) and render( )
5
Q
Name three React.Component lifecycle methods.
A
componentDidMount, componentDidUpdate, componentWillUnmount, render, constructor
6
Q
How do you pass data to a child component?
A
through props